Pretoria 1970 WTA
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Helga Masthoff | d. | Evonne Goolagong | 7-5 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Helga Masthoff | d. | Annette Van Zyl | 6-4 6-1 |
| Evonne Goolagong | d. | Winnie Shaw | 8-6 7-5 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Helga Masthoff | d. | Laura Rossouw | 6-4 6-1 |
| Evonne Goolagong | d. | Kora Schediwy | 6-1 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Helga Masthoff | d. | Patricia Edwards | 6-1 6-1 |
| Annette Van Zyl | d. | Kunstfeld | 6-3 7-5 |
| Kora Schediwy | d. | Daphne Pattison | 6-1 6-4 |
| Evonne Goolagong | d. | Ria Hollingworth | 6-0 6-0 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Helga Masthoff | d. | Schwarz | 6-3 6-1 |
| Patricia Edwards | d. | Susanne Korpas | 7-5 6-4 |
| Stephanie Defina | d. | Ziegler | 7-5 6-3 |
| Kunstfeld | d. | Kaiser | 6-4 6-4 |
| Annette Van Zyl | d. | Kraus | 6-4 6-3 |
| Robyn Legge | d. | Trude Schoenberger | 6-1 6-2 |
| Kora Schediwy | d. | Hornischer | 6-1 6-1 |
| Ria Hollingworth | d. | Eleanora Dumitrescu | 6-2 6-3 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0